User's Manual

34
Seeker & Seeker MCA III Operation Manual
Peak Hold
The Peak Hold display is used to turn the Peak Hold function on or off.
In the Peak Hold display, the PK icon at the top of the display will blink if the Peak Hold
function is off. The “PK” symbol will be constantly displayed if the Peak Hold function is on.
Press the CHANGE button to turn the Peak Hold function on or off.
When the Peak Hold function is on, the numerical display will hold the latest peak RF level
readingforuptovesecondsunlesstheRFlevelincreases.Thisisusefulifyouarenot
abletolookatthedisplayimmediatelyorifyouwanttoconrmthehighestlevelreading.
With the Peak Hold function on, the peak element of the bar graph at the bottom of the
displaywillalsoholdit’speakindicationforvesecondswhiletheotherelementsofthebar
graph continue to indicate the signal strength of the live signal.
After a few seconds in the Peak Hold display without any
action by the user, the display will revert to the Signal Level
display.